Our patented plasma sterilization sprayer is the world's first technology to generate sterilization water using only water and air, providing immediate spray action. This technology has received international certification for more than three standards, including a 99.5% sterilization rate for airborne viruses. We effectively respond to COVID-19 variants with our innovative technology, which has no residual toxicity and offers revolutionary cost savings. Additionally, it is applied in organic farming to effectively sterilize microorganisms, promote crop growth without pesticides, and serve as an eco-friendly solution that reduces human harm, soil acidification, and water pollution. 1.The patented technology of our product allows ionized active species gas to pass through a two-fluid atomizer nozzle that utilizes the principle of the Venturi Ejector and comes into contact with water, instantly converting the water into sterilizing water, which is plasma activated water, and allowing it to be sprayed. Plasma portable sterilizing sprayer. - KiSTi (Korea Institute of Science and Technology Information) supercomputer performs dissolved simulation fluidization analysis of atomizer nozzle 2.When plasma activated water is atomized into droplets and sprayed in the form of an aerosol, the plasma activated water can remain suspended in the air for a longer time and is therefore effective in sterilizing bacteria and viruses present in the air. 3.Plasma activated water can be produced using only water and electricity, so it is environmentally friendly and it has strong sanitizing power against microorganisms, so it can be used as a variety of disinfectants. Because it is free from contacting toxicity and inhalation toxicity, it has no environmental pollution, and because it contains nitrogen contained in water, it functions as a liquid fertilizer.